Visitor profile
- Access
- Frederickson Lane main entrance
- swim lagoon
- boat launch
- ADA fishing dock
- three walk-in entrances
- Accessible facilities
- restrooms
- drinking fountains
- parking
- south fishing dock by paved trail
- picnic areas
- pool lift
- loaner beach wheelchair
- Acreage
- 775
- Activities
- boating
- fishing
- hiking
- kid-friendly
- picnicking
- Address
- 1200 Frederickson Lane, Antioch, CA 94509
- Alcohol allowed
- No
- Bus fee usd
- 25
- Current alerts
- As of
- 2026-09-20
- Blue green algae
- no advisory posted
- Golden mussels
- detected; boats launched here are quarantined 30 days from other inspected lakes
- Lake view trail
- closed at cattle pond due to storm damage
- Fishing
- District fishing permit required
- Yes
- Parking fee usd
- 5
- Reservoir acres
- 80
- Seasonal hours
- opening varies from 06:00 to 07:00 and closing from 17:30 to 20:30 by month
- Swim lagoon
- closed for water-quality and maintenance challenges
- Trail connection
- Black Diamond Mines Regional Preserve
- Trailered vehicle fee usd
- 5
Evidence and sources (1)
Evidence stance: supports · Evidence details
Evidence notes: Direct transcription and conservative structuring of planning-relevant fields from the official park page.
The live park page publishes the visitor profile represented by the associated claim, including access, operating information, facilities, and material restrictions.
Observation details · Source details · Original source: East Bay Regional Park District
Recorded artifact references
OverviewTo Reach The ParkAttractions
References are not a confirmation of current availability.